Science Crossword Puzzles
DNA / Mutations Vocabulary
dna: double helix molecule containing genetic information that makes up a chromosome, pyrimidines: cytosine and thymine, neutral mutation: the changes in the …
DNA and Protein Synthesis
doublehelix : the structure of the dna molecule?, guanine : it is paired with cytosine in double-stranded dna, adenine : it's complementary base pair is …
Body Systems & Organs
large intestine : large canal that helps absorb water back into body and then eliminate the waste., nervous : system that transmits and receives information., …
Forces and Newtons Laws
force: a push or pull, net force: the sum of all the forces acting on an object , friction: the force that opposes the sliding motion of two surfaces that are …
Science Riddle
echo: many have heard it, but nobody has ever seen it. it will not speak back unless spoken to. what is it?, supernova: i was once a massive star and soon i …
Physical Properties of Matter
distillation: a process that separates the substances in a solution based on their boiling points , filtration: process that separates materials based on the …
All About Cells
cilia : tiny hair like structures on the surface of some cells, used for movement., cell wall : a strong, protective structure that surrounds a plant cell., …
Marine Biology
marine snow : a continuous shower of sinking organic material falling to the deep sea, detritus : organic matter produced by the decomposition of organisms, …
An Introduction to Science
natural: _______ science is the branch of science which deals with the physical world and universe. the three main branches of natural science are physics, …
Gravity & Forces
air resistance: backwards force from the air passing by a moving object, thrust: force caused by a push from a motor or a human, weight: downwards force from …
Gravity and the Universe
elliptical galaxy : contains a higher percentage of old, red stars and little or no gas, oval shaped, no arms, star : huge glowing ball of gas, spiral galaxy : …
Solubility
solution : a mixture of a liquid with a dissolved solid, filtration : a separation method used to separate sand from water, filtrate : the name of the solution …
Wave Motion
wavelength : the distance that takes up one full crest and trough of a wave; in other words, the size of one individual wave., medium : the substance or …
Big Bang Theory
cosmology : the study of the nature and evolution of the universe, singularity : when all of the matter, energy, and space we could observe were compressed to …
